From 45141001ea85b9c876176bedd970a620e23c132a Mon Sep 17 00:00:00 2001
From: martin <martin@NetBSD.org>
Date: Sat, 6 Mar 2021 13:32:56 +0000
Subject: [PATCH] Minimal (but hackish) change to make a DEBUG kernel
 compilable.

---
 sys/arch/m68k/m68k/m68k_trap.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/sys/arch/m68k/m68k/m68k_trap.c b/sys/arch/m68k/m68k/m68k_trap.c
index c5f3061d8f54..d9addb90a375 100644
--- a/sys/arch/m68k/m68k/m68k_trap.c
+++ b/sys/arch/m68k/m68k/m68k_trap.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: m68k_trap.c,v 1.2 2019/04/06 03:06:26 thorpej Exp $	*/
+/*	$NetBSD: m68k_trap.c,v 1.3 2021/03/06 13:32:56 martin Exp $	*/
 
 /*
  * Copyright (c) 1988 University of Utah.
@@ -39,7 +39,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: m68k_trap.c,v 1.2 2019/04/06 03:06:26 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: m68k_trap.c,v 1.3 2021/03/06 13:32:56 martin Exp $");
 
 #include "opt_m68k_arch.h"
 
@@ -91,6 +91,15 @@ extern int suline(void *, void *);	/* locore.s */
 #define	KDFAULT(c)	(KDFAULT_060(c) || KDFAULT_040(c) || KDFAULT_OTH(c))
 #define	WRFAULT(c)	(WRFAULT_060(c) || WRFAULT_040(c) || WRFAULT_OTH(c))
 
+
+#ifdef DEBUG
+extern int mmudebug, mmupid;
+#define MDB_FOLLOW	1
+#define MDB_WBFOLLOW	2
+#define MDB_WBFAILED	4
+#define MDB_ISPID(pid)	((pid) == mmupid)
+#endif
+
 #ifdef M68040
 #ifdef DEBUG
 struct writebackstats {